5+ Years Linux Administrator Mock Interview Asked on Realtime Scenario based Interview Questions 🔥

#engrabhishekroshan
In this Linux Administrator Mock Interview with Kavya I have Asked Below Realtime scenario based Interview Questions. She is having 5+ years Experience in Linux Admin role.
1.What is LVM Linux and Why we use LVM.
2.You have /data directory and the space is full and it's mounted on a LVM. How will you resolve this realtime issue.
3.What is the difference mkfs and resize2fs.
4.When you see your pv is failing or faulty than how will you resolve this issue.
5.Can we create a VG directly on a Linux Operating System.
6.How to find a file which starts with ample.Prefix character we don't and we need to list all files in the data directory.
7.What is the basic Difference between du and df command.
8.How to find all the error in log file with "*.log" extension and we know know the location well. What find command we will run.
9.What is the booting Sequence of a Linux Operating system.
10.What is the purpose of kernel.
11.What is initrd.
12.What is the PID of init.
13.What is "t" and "T" in sticky bit. why we give sticky bit permission in a file or directory
15.When we mount a directory and we are getting device busy error. How will you you troubleshoot this issue.
16.When I am trying to create a file in /data directory and i am getting permission denied alert. however no space issue and no permission issue. What could be the reason
17.What is inode in linux operating system.
18.In case of softlink inode number is same or different.
20.How to roll back a package.

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[Osieurlք]

First time I've found a real page related to pure IT domain. Being as a fresher ive learned alot. I was giving thr answers of the question like it was my interview going on. Nice work Sir really appreciable. Hats off.

[Inshaallah]

Linux + cloud + k8 + ansible + terraform + Jenkins + git
All the above technologies are required for a Sysadmin to survive in current market.

[katikarlaswapna]

Super sir the way your handling the interview is amazing .Iam on my mock interview preparation get back to you soon Tq sir

[sufiyanahmed]

Wonderful sir
These mock calls 5+ experience is making the life easier
If you have 10+ experience that will also help us a lot
Thank a lot for your time and effort
Appreciate your help.

[SURAJCHAUHAN-olhu]

I subscribed because it creates value for me. Thanks abhishek sir😊

[santoshsabbavaraopu]

small correction, it is fuser -cu and not fsck to check users currently using the directoryor mount point.

[Sivakumar-zoym]

Its really a nice way of taking an interview. Thank you so much for both.

[rajd]

The interview was nice, sir, and you always have a smile on your face. I have watched your 100+ interviews many times and learned so much from them. Thank you, sir.

[SanthoshKumar-gnqm]

Hello Sir, can you create a video on some realtime scenarios like, high cpu utilisation, high memory utilisation, house keeping etc. it will be very helpful ❤

[poonamrode]

Sir can you please mention questions also in description what you will ask as per 5+ years of experience in Linux ..

[dillirani]

Thank you sir, thank you for the valuable information, hoping for few more mock interviews which we can learn more from this, once again thankyou so much sir 😊.

[vikki]

it would be great to do screen share and write down the each question before asking I suggest

[bhaumikable]

Great one. Just subscribed your channel. Informative one..

[mariusdanfilip]

At the 15:00 mark after exec, grep command is missing and also it is not ./ it is only /

./ is the current directory

[hasnainmalik]

Except 3 question each and every question asked in real interview worth watching video.

Your question show your level of knowledge Abhishek ❤

[khandynasty]

Hello Sir,
Yesterday I joined the membership, I am having 7 years of experience as a linux administration and want to discuss about future path.
I want to get in touch with you please send me link

[zunaira_]

sometimes interviewers also asked for the screen sharing and run commands on the machine

[aquabiowoods]

Is this interview candidate a select or reject? as per your feedback Sir.

[VunnamKumarNaidu]

Hi sir am working as windows administrator from 2 years. Can you please provide me the best way to get expert in windows admin, like need to learn more things as windows admin.

[krushnasaivarun]

Hi sir, ,in above interview session on the scale of 10 how much would you give to that candidate (iam just asking only for reference sir ) currently iam also in prepartions...reply plzzzz